3120-01-265-9057, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-265-9057

Federal Supply Class:
3120

National Item Identification Number:
012659057

Description:
BEARING,PLAIN,SELF-ALIGNING

Detail:
A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.

Manufacturer Information:

BACB10M7	77896	REXNORD INDUSTRIES, LLC
BACB10M7	81205	THE BOEING COMPANY
BACB10M7	97613	SARGENT AEROSPACE & DEFENSE, LLC
KRN-5-2	97613	SARGENT AEROSPACE & DEFENSE, LLC
YTA-108	77896	REXNORD INDUSTRIES, LLC

Techincal Specification:

MATERIAL	STEEL COMP 440C OR
	STEEL COMP 440F INNER MEMBER
	STEEL COMP 304 OR
	STEEL COMP 416 OR
	STEEL COMP 630 OUTER RACE MEMBER
	PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC ALL MATERIAL RESPONSES INNER MEMBER
	QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR
	ASTM A582 ASSN STD 2ND MATERIAL RESPONSE OR
	AMS 5643 ASSN STD 3RD MATERIAL RESPONSE OUTER RACE MEMBER
HARDNESS RATING	55.0 ROCKWELL C MINIMUM AND
	61.0 ROCKWELL C MAXIMUM INNER MEMBER
	23.0 ROCKWELL C MINIMUM AND
	32.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
BORE DIAMETER	0.3120 INCHES MINIMUM AND
	0.3130 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	1.1600 INCHES NOMINAL
OUTER MEMBER WIDTH	0.9300 INCHES MINIMUM AND
	0.9500 INCHES MAXIMUM
INNER MEMBER WIDTH	1.0850 INCHES MINIMUM AND
	1.0930 INCHES MAXIMUM
LUBRICATION FEATURE	SELF-LUBRICATING LINER RACE LINER
STATIC RADIAL LOAD RATING	17000 POUNDS
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81205
MFR SOURCE CONTROLLING REFERENCE	BACB10M7

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